29 lines
996 B
Markdown
29 lines
996 B
Markdown
# Mask Morphology
|
|
|
|
Apply morphological operations to a binary mask. Dilate expands regions, erode shrinks them, open (erode then dilate) removes small islands, and close (dilate then erode) fills small holes. Equivalent to Gwyddion's mask_morph.c.
|
|
|
|
## Inputs
|
|
|
|
| Name | Type | Required | Description |
|
|
|------|------|----------|-------------|
|
|
| mask | IMAGE | Yes | Binary mask to process |
|
|
| field | DATA_FIELD | No | Optional field for preview background display |
|
|
|
|
## Outputs
|
|
|
|
| Name | Type | Description |
|
|
|------|------|-------------|
|
|
| mask | IMAGE | Morphologically processed binary mask |
|
|
|
|
## Controls
|
|
|
|
| Name | Type | Default | Description |
|
|
|------|------|---------|-------------|
|
|
| operation | dropdown | dilate | Morphological operation: dilate, erode, open, or close |
|
|
| radius | INT | 1 | Structuring element radius in pixels (1-50) |
|
|
| shape | dropdown | disk | Structuring element shape: disk or square |
|
|
|
|
## Notes
|
|
|
|
- Large radius values (> ~20 pixels) may be slow on large masks.
|